CVE-2025-21819

MEDIUM EPSS 7.4%
Published Feb 27, 20251y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Feb 27, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: Revert "drm/amd/display: Use HW lock mgr for PSR1" This reverts commit a2b5a9956269 ("drm/amd/display: Use HW lock mgr for PSR1") Because it may cause system hang while connect with two edp panel.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
7.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 6

VendorProductVersionRange
linuxlinux_kernel*≥6.6.75  –  <6.6.78
linuxlinux_kernel*≥6.12.12  –  <6.12.14
linuxlinux_kernel*≥6.13.1  –  <6.13.3
linuxlinux_kernel6.1.128any
linuxlinux_kernel6.13any
linuxlinux_kernel6.14any

References 6

  • git.kernel.org https://git.kernel.org/stable/c/915697c2e69ac8d14dad498e6d6f43dbb7de3787
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/95c75578c420110c43791295985abb961d6dc033
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a978864653e45d2671f99b09afcc1110e45d3dd9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/dcc3f2c06d80da39eee742b51ddf0781affb260c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f245b400a223a71d6d5f4c72a2cb9b573a7fc2b6
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/915697c2e69ac8d14dad498e6d6f43dbb7de3787
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/95c75578c420110c43791295985abb961d6dc033
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a978864653e45d2671f99b09afcc1110e45d3dd9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/dcc3f2c06d80da39eee742b51ddf0781affb260c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f245b400a223a71d6d5f4c72a2cb9b573a7fc2b6
    Patch